From d446fd5b669ebc897bcea73c11f8c7b48c073788 Mon Sep 17 00:00:00 2001
From: Miodec <jack@monkeytype.com>
Date: Wed, 5 Apr 2023 13:09:46 +0200
Subject: [PATCH] added special key tracking for android and its special way of
 defining keydown and keyup events

---
 .../src/ts/controllers/input-controller.ts    | 12 ++++++++--
 frontend/src/ts/test/test-input.ts            | 24 +++++++++++++++----
 2 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/frontend/src/ts/controllers/input-controller.ts b/frontend/src/ts/controllers/input-controller.ts
index bc2473976..43eaa19a9 100644
--- a/frontend/src/ts/controllers/input-controller.ts
+++ b/frontend/src/ts/controllers/input-controller.ts
@@ -966,14 +966,22 @@ $(document).keydown(async (event) => {
 });
 
 $("#wordsInput").keydown((event) => {
+  if (event.originalEvent?.repeat) return;
+
   setTimeout(() => {
-    TestInput.recordKeydownTime(event.code);
+    const isAndroid =
+      event.key === "Unidentified" && event.code === "" && event.which === 229;
+    TestInput.recordKeydownTime(isAndroid ? "Android" : event.code);
   }, 0);
 });
 
 $("#wordsInput").keyup((event) => {
+  if (event.originalEvent?.repeat) return;
+
   setTimeout(() => {
-    TestInput.recordKeyupTime(event.code);
+    const isAndroid =
+      event.key === "Unidentified" && event.code === "" && event.which === 229;
+    TestInput.recordKeyupTime(isAndroid ? "Android" : event.code);
   }, 0);
 });
 
diff --git a/frontend/src/ts/test/test-input.ts b/frontend/src/ts/test/test-input.ts
index f298b1a46..e3986587b 100644
--- a/frontend/src/ts/test/test-input.ts
+++ b/frontend/src/ts/test/test-input.ts
@@ -50,6 +50,7 @@ const keysToTrack = [
   "Period",
   "Slash",
   "Space",
+  "Android", //smells
 ];
 
 interface Keypress {
@@ -298,10 +299,18 @@ export function forceKeyup(): void {
   }
 }
 
+let androidIndex = 0;
+
 export function recordKeyupTime(key: string): void {
-  if (keyDownData[key] === undefined || !keysToTrack.includes(key)) {
-    return;
+  if (!keysToTrack.includes(key)) return;
+
+  if (key === "Android") {
+    androidIndex--;
+    key = "Android" + androidIndex;
   }
+
+  if (keyDownData[key] === undefined) return;
+
   const now = performance.now();
   const diff = Math.abs(keyDownData[key].timestamp - now);
   keypressTimings.duration.array[keyDownData[key].index] = diff;
@@ -311,9 +320,15 @@ export function recordKeyupTime(key: string): void {
 }
 
 export function recordKeydownTime(key: string): void {
-  if (keyDownData[key] !== undefined || !keysToTrack.includes(key)) {
-    return;
+  if (!keysToTrack.includes(key)) return;
+
+  if (key === "Android") {
+    key = "Android" + androidIndex;
+    androidIndex++;
   }
+
+  if (keyDownData[key] !== undefined) return;
+
   keyDownData[key] = {
     timestamp: performance.now(),
     index: keypressTimings.duration.array.length,
@@ -369,6 +384,7 @@ export function resetKeypressTimings(): void {
     lastStartTime: -1,
   };
   keyDownData = {};
+  androidIndex = 0;
   if (spacingDebug) console.clear();
 }